Cyclobutanone O-(tert-butoxycarbonyl) oxime CAS 2365486-98-0
| CAS No. | 2365486-98-0 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cyclobutanone O-(tert-butoxycarbonyl) oxime is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cyclobutanone O-(tert-butoxycarbonyl) oxime (CAS 2365486-98-0), molecular formula C9H15NO3 and molecular weight 185.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Cyclobutanone O-(tert-butoxycarbonyl) oxime is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 185.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cyclobutanone O-(tert-butoxycarbonyl) oxime under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related Cyclobutanone Standards
Recommended Standards
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- 2-(5-Amino-1H-indol-3-yl)acetic acid (CAS 5318-11-6)
- Quinolin-8-yl p-tolylcarbamate (CAS 99541-00-1)
- 4-chlorothieno[3,2-c]pyridine-2-carboxylic acid (CAS 1360891-68-4)
- N-(3-(trifluoromethyl)phenyl)-2H-chromene-3-carboxamide (CAS 338419-97-9)
- Benzyl 3-((2-aminoethyl)(isopropyl)amino)pyrrolidine-1-carboxylate (CAS 1353953-40-8)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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